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Table of Contents
Intro
Preface
Contents
About the Editors
Section Editors
Contributors
Part I: Fundamental Theory of Multiphase Flows
1 Basic Theory and Conceptual Framework of Multiphase Flows
Introduction
Gas-Solid Flows
Liquid-Solid Flows
Gas-Liquid Flows
Three-Phase Flows
Definitions of Basic Terms
Multi-Scale Consideration of Multiphase Flows
Lagrangian Formulation
Models for Particulate-Particulate Interaction
Hard-Sphere Model
Soft-Sphere Model
Classification of Particulate-Particulate Forces
Contact Forces at the Level of Micromechanics
Contact Forces at the Level of Molecular Dynamics
Classification of Fluid-Particulate Forces
Eulerian Formulation
Interpenetrating Media Framework
Derivation of Governing Equations
Mass Conservation
Momentum Conservation
Energy Conservation
Conservation Equations for Turbulent Multiphase Flow
Reynolds-Averaged Closure
Spatial Filtering
Population Balance Approach
Definition of Density Function and Continuous Phase Vector
Population Balance Equation
Integrated Forms of Population Balance Equation
Source/Sink Term of Population Balance Equation
Modelling of Boiling at a Heated Wall by Heat Flux Partitioning
General Model Structure
Bubble Detachment
Tolubinsky and Kostanchuk
Fritz
Kocamustafaogullari
Unal
Bubble Detachment Based on Force Balance
Nucleation Site Density
Lemmert and Chawla
More Detailed Models
General Considerations on Nucleation Site Density
Other Influence Factors
Bubble Influence Area/Factor
Bubble Detachment Frequency
Quenching Heat Transfer Coefficient
Turbulent Wall Functions for Boiling Flow
Evaporation and Condensation in the Bulk
Bubble Size in the Bulk
Preface
Contents
About the Editors
Section Editors
Contributors
Part I: Fundamental Theory of Multiphase Flows
1 Basic Theory and Conceptual Framework of Multiphase Flows
Introduction
Gas-Solid Flows
Liquid-Solid Flows
Gas-Liquid Flows
Three-Phase Flows
Definitions of Basic Terms
Multi-Scale Consideration of Multiphase Flows
Lagrangian Formulation
Models for Particulate-Particulate Interaction
Hard-Sphere Model
Soft-Sphere Model
Classification of Particulate-Particulate Forces
Contact Forces at the Level of Micromechanics
Contact Forces at the Level of Molecular Dynamics
Classification of Fluid-Particulate Forces
Eulerian Formulation
Interpenetrating Media Framework
Derivation of Governing Equations
Mass Conservation
Momentum Conservation
Energy Conservation
Conservation Equations for Turbulent Multiphase Flow
Reynolds-Averaged Closure
Spatial Filtering
Population Balance Approach
Definition of Density Function and Continuous Phase Vector
Population Balance Equation
Integrated Forms of Population Balance Equation
Source/Sink Term of Population Balance Equation
Modelling of Boiling at a Heated Wall by Heat Flux Partitioning
General Model Structure
Bubble Detachment
Tolubinsky and Kostanchuk
Fritz
Kocamustafaogullari
Unal
Bubble Detachment Based on Force Balance
Nucleation Site Density
Lemmert and Chawla
More Detailed Models
General Considerations on Nucleation Site Density
Other Influence Factors
Bubble Influence Area/Factor
Bubble Detachment Frequency
Quenching Heat Transfer Coefficient
Turbulent Wall Functions for Boiling Flow
Evaporation and Condensation in the Bulk
Bubble Size in the Bulk